DefinitionChEBI: Calcium oxide is a member of the class of calcium oxides of calcium and oxygen in a 1:1 ratio. It has a role as a fertilizer. Production MethodsCalcium oxide is commercially obtained from limestone. The carbonate is roasted in a shaft or rotary kiln at temperatures below 1...
Calcium is the fifth most abundant element in the earth’s crust (after oxygen, silicon, aluminum, and iron): 2.96 percent by weight. It migrates vigorously and accumulates in various geochemical systems, forming 385 minerals (the fourth largest number of minerals formed by an element). The ...
The main calcium-chelating sites of peptides include the carboxyl oxygen of Asp and Glu, the δ-N of the His imidazole ring, and the ε-amino nitrogen of Lys (Sun et al., 2017). Show abstract Protein-based oral rehydration solutions for patients with an ileostomy: A randomised, double-...
This process innovation could alleviate the cost of oxygen and additional fuel that are originally required to balance the endothermicity of the calciner. Show abstract Transitioning towards Net-Zero Emissions in Chemical and Process Industries: A Holistic Perspective 2023, Processes View all citing ...
applicationsit can be used as multi-purpose drying agent, such as for drying nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide and other gases. it can be used as dehydrating agent in producing alcohol, ester, ether and acrylic resin. calcium chloride solution is important refrigerant ...
Also, we showed that changing the mobility of oxygen ions has little effect on selectivity (172). We reproduced several experimental data qualitatively (98,168,169,171) using the model shown in Figure 5.3A with the fixed parameters of R = 3.5 Å and ϵpr = 10. We have shown with ...
According to the dose conversion equation between mouse and human [49], the total amount of VD3 (54.3 IU/Kg/day) and Ca2+ (37 mg/Kg/day) received by the treated groups from diet and therapeutic regimens were equal to 1.8-fold the daily requirements of VD3 (1750 IU/day [range...
The quantities of CO2, CO and effective heat of reaction depend on the amount of oxygen and carbon available during the reaction [48]. The reactions taking place can be described as:(7)Cs+O2g→CO2g(8)2Cs+O2g→2COg 3.3.2. Powder compression The compression of the powder bed was ...
The Cyt c adsorption capacity of the sample was determined using the following equation:(1)Qp = Q(I−I1I)where Qp is the Cyt c adsorption capacity on the HAp samples, Q denotes the initial Cyt c amount, and I and I1 are the initial and final absorbance intensities of the ...
The Q versus V data were fit to a Boltzmann distribution using the following equation: Q=Qmax/[1+exp((V−V1/2)/k], where V1/2 is the half maximum potential, k is the slope factor. Calcium channel gating charge was significantly reduced in wild type Gem-transduced cells compared ...